AHA Living Learning Network vs Observe.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AHA Living Learning Network
This app connects healthcare professionals and public health advocates through a virtual community. It facilitates peer-to-peer sharing of immediate needs and successful strategies via message boards, email groups, and video conferences. The platform is funded by the CDC and aims to advance public health initiatives.
- Peer-to-peer sharing platforms
- Message boards
- Email groups
- Video conferences
- Learning sessions
- Identify and share strategies
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Funded by the CDC, the American Hospital Association's Living Learning Network (LLN) is a forward-thinking virtual community of hospitals, health systems, state hospital associations, health departments and advocates of public health. Through vibrant, peer-to-peer sharing platforms such as message boards, email groups, video conferences and learning sessions, the LLN quickly identifies and shares the immediate needs and successful strategies occurring throughout the country.
Observe.
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Observe, user-friendly app designed for healthcare professionals to assess heart failure with preserved ejection fraction, featuring the Heart Failure Association (HFA) of the European Society of Cardiology (ESC) scoring systems: HFA-PEFF and H2FPEF (U.S. Score) guidelines. A precise tool to calculate HFpEF risk score using functional, morphological, and biomarker data. It gives a probability and percentage estimation of HFpEF, aiding diagnosis. However, it's not a substitute for professional medical advice or diagnosis. Healthcare providers should rely on comprehensive medical evaluations and their expertise when interpreting results.
Screenshots
Verdict
The clearest difference is update cadence: AHA Living Learning Network at weekly against Observe.'s every 8 months. Observe.'s advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AHA Living Learning Network ships an update weekly, Observe. every 8 months. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.
| Parameter | AHA Living Learning Network | Observe. |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Weekly — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 131 MB | 29 MB |
| Age rating | 9+ | 4+ |
| Developer | American Hospital Association | SELECT ICT Systems SAE |
In-app purchases
AHA Living Learning Network
No in-app purchases
Observe.
No in-app purchases
Questions
Is AHA Living Learning Network free?
Is Observe. free?
Do AHA Living Learning Network or Observe. have ads?
Which is updated more often, AHA Living Learning Network or Observe.?
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